A selection of states along the Canadian border could have a chance to see the northern lights Tuesday after a period of ...

Some geomagnetic storm conditions are expected Monday, possibly making the northern lights visible in several states in the ...

NASA captured an image of the sun emitting a powerful solar flare that could interfere with technology on Earth.

Aurora chasers, keep your eyes on the skies this weekend as northern lights might be possible at mid-latitudes.

An intense solar eruption recently triggered a rare "severe geomagnetic storm" alert for Earth, with the U.S. Naval Research ...

ET, sunspot region 4114 released an X.12 class solar flare that caused a radio blackout over the Pacific Ocean, including ...

A geomagnetic storm watch has been issued through Saturday, June 14. Late Thursday evening, the National Oceanic and ...

A minor geomagnetic storm (level 1 of 5) is likely this week, according to NOAA's Space Weather Prediction Center. Typically, ...

Solar flares can affect us on Earth, and radiation from this flare caused a shortwave radio blackout. A map released by the ...

NOAA’s Space Weather Prediction Center has issued a geomagnetic storm watch for Saturday because of the coronal hole, or CH. These are areas on the sun that are cooler and less dense regions of open ...

The solar flare peaked at 5:49 p.m. EDT on Tuesday, NASA's Solar Dynamics Observatory said. It was an X-class flare — the ...

Multiple solar flares have erupted on the sun, but despite the frenzy of activity on the sun, this could be the hardest week ...